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CAS 13929-35-6 4-O-(Carboxymethyl)rifamycin molecular structure lightbox
CAS RN: 13929-35-6

4-O-(Carboxymethyl)rifamycin

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  • Product code: starshine_CAS13929-35-6
  • Purity/Analytical Methods: >99.0%
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13929-35-6 / 2-[[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-13-acetyloxy-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-27-yl]oxy]acetic acid

Standard CAS: 13929-35-6 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
13929-35-6
Multi CAS
No
Molecular Formula
C39H49NO14
Molecular Weight
755.800000
Exact Mass
755.315305
SMILES
C[C@H]1/C=C/C=C(\C(=O)NC2=CC(=C3C(=C2O)C(=C(C4=C3C(=O)[C@](O4)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C)O)OCC(=O)O)/C
InChI
InChI=1S/C39H49NO14/c1-17-11-10-12-18(2)38(49)40-24-15-26(51-16-27(42)43)28-29(34(24)47)33(46)22(6)36-30(28)37(48)39(8,54-36)52-14-13-25(50-9)19(3)35(53-23(7)41)21(5)32(45)20(4)31(17)44/h10-15,17,19-21,25,31-32,35,44-47H,16H2,1-9H3,(H,40,49)(H,42,43)/b11-10+,14-13+,18-12-/t17-,19+,20+,21+,25-,31-,32+,35+,39-/m0/s1
InChIKey
SQTCRTQCPJICLD-KTQDUKAHSA-N

Computed Properties

Structural Parameters

Heavy atom count
54
Aromatic heavy atom count
10
Fraction Csp3
0.49
Rotatable bonds
5
H-bond acceptors
13
H-bond donors
6
Molar refractivity
195.28
TPSA
227.61

LogP / Solubility

WLOGP
4.51
MLOGP
4.04
XLogP3
4.8
Consensus LogP
4.45
Log S (ESOL)
-7.18
Class (ESOL)
Insoluble
Log S (Ali)
-9.02
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.92
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-4.13

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
10

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264+P265, P280, P305+P351+P338, and P337+P317

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